// Server1 is a minimal "echo" server.
package main

import (
    "fmt"
//     "log"
//     "net/http"
)

func main() {
	fmt.Println(test(666))
}

func test(x int) int {
	switch {
    case x > 0:
        return +1
    default:
        return 0
    case x < 0:
        return -1
    }
}

// handler echoes the Path component of the request URL r.
// func handler(w http.ResponseWriter, r *http.Request) {
//     fmt.Fprintf(w, "URL.Path = %q\n", r.URL.Path)
// }